Module Name: src Committed By: skrll Date: Thu May 7 09:56:50 UTC 2009
Modified Files: src/sys/arch/hp700/dev: astro.c Log Message: Wrap PAGE0 access with hp700_pagezero_{,un}map To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/arch/hp700/dev/astro.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/arch/hp700/dev/astro.c diff -u src/sys/arch/hp700/dev/astro.c:1.2 src/sys/arch/hp700/dev/astro.c:1.3 --- src/sys/arch/hp700/dev/astro.c:1.2 Thu Apr 30 07:03:12 2009 +++ src/sys/arch/hp700/dev/astro.c Thu May 7 09:56:50 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: astro.c,v 1.2 2009/04/30 07:03:12 skrll Exp $ */ +/* $NetBSD: astro.c,v 1.3 2009/05/07 09:56:50 skrll Exp $ */ /* $OpenBSD: astro.c,v 1.8 2007/10/06 23:50:54 krw Exp $ */ @@ -34,6 +34,7 @@ #include <machine/endian.h> #include <hp700/dev/cpudevs.h> +#include <hp700/hp700/machdep.h> struct astro_regs { uint32_t rid; @@ -234,6 +235,7 @@ struct vm_page *m; struct pglist mlist; int iova_bits; + int pagezero_cookie; sc->sc_dmat = ca->ca_dmatag; if (bus_space_map(ca->ca_iot, ca->ca_hpa, sizeof(struct astro_regs), @@ -306,8 +308,10 @@ * will stop working if we do. This is fine since the serial port * doesn't do DMA. */ + pagezero_cookie = hp700_pagezero_map(); if (PAGE0->mem_cons.pz_class != PCL_DUPLEX) pdc_call((iodcio_t)pdc, 0, PDC_IO, PDC_IO_RESET_DEVICES); + hp700_pagezero_unmap(pagezero_cookie); /* Enable iova space. */ r->tlb_ibase = htole32(1);